The table below looks at the statistics for SDH skills in IT jobs advertised for the Hertford region. Included is a guide to the average salaries offered in IT jobs that have cited SDH over the 3 months to 30 April 2016 with a comparison to the same period in the previous 2 years.

3 months to
30 Apr 2016
Same period 2015 Same period 2014
Synchronous Digital Hierarchy (SDH)
Rank - 7 21
Permanent jobs citing SDH 0 4 1
As % of all permanent IT jobs located in Hertford - 10.53% 1.82%
As % of the Communications & Networking category - 44.44% 33.33%
Number of salaries quoted 0 0 1
Average salary - - £21,500
UK excluding London average salary £50,000 £39,000 £40,000
% change year-on-year
+28.20% -2.50%
SDH
Hertfordshire

The following table is for comparison with the above and provides statistics for the entire Communications & Networking category in permanent jobs advertised in the Hertford region.

Communications & Networking Category
Hertford
Permanent IT job ads with a match in the
Communications & Networking category
0 9 3
As % of all permanent IT jobs located in Hertford - 23.68% 5.45%
Number of salaries quoted 0 1 2
Average salary - £34,000 £21,500
Average salary % change year-on-year
- +58.13%
UK excluding London average salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

SDH
Jobs Demand Trend in Hertford

This chart provides a 3-month moving total of permanent IT jobs citing SDH across the Hertford region as a proportion of the total demand within the Communications & Networking category.

SDH Jobs Demand Trend in Hertford

SDH
Salary Trend in Hertford

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing SDH across the Hertford region.

SDH Salary Trend in Hertford